Significant Ownership of SANGSANGIN INVESTMENT & SECURITIES CO., LTD.

Signature - Title
/s/ Won Ju - Won Ju, Chief Executive Officer
Location
Seoul, Korea, Republic of
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by SANGSANGIN INVESTMENT & SECURITIES CO., LTD..

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Significant Ownership of SANGSANGIN INVESTMENT & SECURITIES CO., LTD.

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
XCUR Exicure, Inc. Common Stock, par value $0.0001 per share (the "Common Stock") 0% $0 -$1.82M 0 -100% Sangsangin Investment & Securities Co., Ltd. 08 Dec 2025

Schedules 13D/G Reported by SANGSANGIN INVESTMENT & SECURITIES CO., LTD.:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Filing Date
* An asterisk sign (*) next to the price indicates that the price is likely invalid.